Everybody deserves to have teeth. You do not need an implant for each tooth. It is possible to provide fixed bridges with as little as four implants.
This remarkable revolutionary concept relies on the most secure connection to secure the bridge, this is the conical connection, for instance if you stick two glasses together you cannot separate them easily.
This is also known as Morse Taper. It is used in the engineering industry for racing cars and aeroplanes. This is the most secure method to connect two components that you may wish to separate at a later stage.
What this means is that you don't need any cement or any screws to connect the teeth to the implants.
Cone - The conical connection is the most secure way of connecting the bridge to the implant. This technique requires the ultimate precision. Therefore only the most skilled surgeon can effectively construct this. The cost reduction results in the use of four implants (perhaps six in the upper jaw) and the construction of the Quattro Bridge from a non precious metal and acrylic. Of course it can also be made from porcelain.